| # -*- perl -*- |
| # |
| # arch/cris/sysstub.ph |
| # |
| # Script to generate system call stubs |
| # |
| |
| sub make_sysstub($$$$$@) { |
| my($outputdir, $fname, $type, $sname, $stype, @args) = @_; |
| |
| open(OUT, '>', "${outputdir}/${fname}.S"); |
| print OUT "#include <asm/unistd.h>\n"; |
| print OUT "\n"; |
| print OUT "\t.text\n"; |
| print OUT "\t.type\t${fname},\@function\n"; |
| print OUT "\t.globl\t${fname}\n"; |
| print OUT "\t.balign\t4\n"; |
| print OUT "${fname}:\n"; |
| print OUT "#if __NR_${sname} <= 31\n"; |
| print OUT "\t moveq\t__NR_${sname}, \$r9\n"; |
| print OUT "#else\n"; |
| print OUT "\t move.d\t__NR_${sname}, \$r9\n"; |
| print OUT "#endif\n"; |
| print OUT "\tjump\t__syscall_common\n"; |
| print OUT "\t.size ${fname},.-${fname}\n"; |
| close(OUT); |
| } |
| |
| 1; |